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The AdvAnTAGE Project: The Most Natural Urge

By Mantrid Brizon

(09/02/2021)

“Are we there yet?”

Glancing over his shoulder from the passenger’s seat of their stolen camper van, Jack stares at the diminutive Connor as he sits in the back. With the other girls as well as Jose, Adrian and the wounded Donnie surrounding him, the interior of the van is thoroughly crowded. Connor stares right back at him, Samara leaning against his side and pushing him into the padded wall.

“How many times are you going to ask that?” Jack asks with a frustrated sigh.

“Until we get there.” Connor retorts.

Shaking his head, Jack rests a hand over the bloodstained bandage on his face and sits back in the passenger seat. Alessandra leans forward and rests a hand on his shoulder. She knows that she isn’t supposed to be seen by anyone passing them on the freeway, but she cannot help but comfort her human mate.

“When are we going to get there?” Jose asks, growing curious.

“At least six more hours.” Donnie replies, leaning into Victoria’s chest, his head resting on one of her ample breasts as he sits with the others in the back.

“We’re over two-thirds of the way there.” Amanda adds, sitting in the driver’s seat.

“Ugh!” Connor sighs and slumps back against the wall. “Why do all of these bases have to be so far away! Couldn’t Sovereign Six build their top-secret city an hour away from our place?!” He complains.

“Well, at least it gives Louis and Mackenzie time to themselves. I hope they aren’t too scared without us.” Jack quips.

“You have more people?” Jose asks.

“Yeah. Two more, back at our base.” Donnie replies.

“Another guy and a fourth AdvAnimal girl. She’s a mouse.” Connor elaborates.

“They kinda both are.” Jack smirks.

“And I can assume that this mouse, ‘Mackenzie’, was taken from the labs, too?” A surprised Jose inquires.

“Yeah. Mackenzie and Samara and Victoria and my sexy Alessandra.” Jack explains, glancing back and pointing out the AdvAnimals, the cat, mare, and salamander hybrid, respectively. “They all made it out of Gold Base on the same day.”

“Fascinating! ... You know, now that I think about it, I do recall hearing about that incident. It preceded a change in our security protocol.” Jose remarks, draping his arm over Audrey’s shoulders.

“Can’t say I’m surprised.” Donnie murmurs, his head kneading into the top of Victoria’s bust.

“Mmm!” The mare coos, softly petting him and running her fingers through his hair.

“I wonder what they’ve been up too, without us?” Connor remarks, staring out of the front windows at the passing trees.

Lying atop the large, sectional couch, slumped in the corner, Louis drapes an arm over the white furred, five-foot-nothing mouse AdvAnimal. She lay tucked beneath his arm, nestled between his body and the backrest, her head on his shoulder and her rodentesque snout pointing toward the television screen. With a clawed hand resting on his chest, her long, tapering tail, pink and furless, curls and drapes over his belly. The couple, left behind in the large, rural Indiana mansion, watch a romantic comedy film.

It’s nearly three o’ clock in the morning, and though they’re waiting for the others to return from their mission in Vermont, it’s taking them quite a long time to arrive. They’ve had several days to themselves, and it’s been rather nice. No hacking into Sovereign Six’s databases, no planning out missions to infiltrate the shadow government organization, no drama of any sort. Louis and Mackenzie, for the first time since either of them can remember, have felt at peace, even downright normal.

“Mmm!” She coos, smiling as the leading lady finally kisses her love interest.

“Yeah, that was a good one.” He replies, turning down the volume as the credits play. “So, did you want to get to bed? It's about that time for us.”

“Mm-mm!” She shakes her head ‘no’.

“Oh... So, stay down here, then?”

“Mhm!” She nods.

“Okay... Sooooo, what do ya’ wanna do?”

Pushing herself up, Mackenzie gazes into his eyes. She wishes that she had the power of speech. Something troubles her and she longs to be able to tell him what it is. It began some time ago, right around the time Louis took her virginity and claimed her as his mate. There’s something she wants, something she feels a powerful urge to do. All of this time alone has shown her a possible future, and watching all of those romantic movies hasn’t done her any favors. Seeing the look on her face, which is illuminated by the soft, amber light of the table lamp behind his head, Louis slowly sits up.

“Macky? Precious? Are you okay?!”

“Mmrrmm... Mhm...” She first hesitates and then nods.

“That doesn’t sound like a ‘yes’ to me. What’s wrong?!”

She rests a hand upon his chest, then after a moment begins looking around the room. She averts her eyes in a decidedly nervous manner. Alarm bells sound off in his head. She quickly finds her dated slide phone and pushes it open, exposing the keyboard beneath the screen. She types with her claws with blazing speed and precision. Being the most tech-savvy, she perfected the use of the phones with little difficulty. She types out a message and then turns her phone over, showing him the screen.

“There’s something I want more than anything, but I’m scared to ask you for it.” It reads.

“Aww, presh, you can ask me anything! I love you more than anything and you know if I can give it to you, I will!” He chirps, eager to prove his undying love for her.

“Really? Do you truly mean that?” Her next message reads.

“Of course!”

“Hmm!” She happily hums, her smile returning.

Once again, she types out a message, only for her eyes to narrow in a familiar manner as she shows him the screen. Louis reads it and stops in his tracks. He gulps and turns his eyes toward her, only to see her flushing faintly beneath her snow-white fur. She’s embarrassed! That doesn't make him feel any better, though. Setting her phone aside, she leans closer and waits for his answer, cutely batting her eyelashes, her hands resting upon his chest. He opens his mouth to speak but fumbles his words.

As her patience dwindles, Mackenzie’s little smile fades. She grips the pale, blond human’s Dungeons and Dragons t-shirt, leans even closer and nuzzles him softly with her pink, rodent-like nose and furry snout. Softly and tenderly, the white furred mouse AdvAnimal kisses his cleanly shaven cheek, very close to his jawline. Another kiss lands directly on his neck, and seconds later, he feels her giving him a little lick, the tip of her tongue gliding over about an inch of his flesh.

“I-I, uhm!” He gulps again. “I-I d-d-don’t know if th-that’s a g-good idea...” He begins, his body trembling as much as his voice. “I-I mean, I want to give that to you, b-but...”

Mackenzie sniffs his flesh before opening her mouth and licking his neck again, dragging her tongue all the way from his collarbone to his jawline. Louis falls silent. His elbows slip and he falls backward, nearly lying flat on his back, stretched out across the length of the couch. She takes a clawed hand and slides it down his body, reaching for his groin, which she promptly gropes. The mouse AdvAnimal gently squeezes his manhood through his khaki shorts. Her desires are clear, and she has no qualms about revealing them to her mate.

It’s not entirely surprising. After all, she may be jumpy and a little timid, but she’s still an AdvAnimal. Sexual forwardness and a lack of modesty is a common trait, and just as he suspected, once she became sexually experienced with him, she began to act more like the other females. She even began to prance around the mansion while naked, at least with their friends gone. For as much as it embarrassed him, it also did something else. Fearful of the change in him, he insisted that she continue to wear clothes in their day-to-day.

“M-M-Macky!” He whimpers, still trembling. “Presh! It’s probably not a g-good ti-”

Leaning in, she hastily cuts him off with a kiss. Rather than let him rationalize a way out of it, she instead shoves her tongue into his mouth. His nerves may be rattled, but his body begins to respond. She knows exactly what she’s doing, and despite his feeble protests, he has a feeling that there’s no talking his way out of this. As their lips finally part ways, a thin bridge of saliva breaking between them, the snow-white mouse girl tucks her braid into her summer dress, only to grab onto the sides, cross her arms and pull it up and over her head.

Her C cup breasts, quite modest for most AdvAnimals, jiggle as she bumps them with her knuckles. She doesn’t wear bras. His eyes are glued to her pink, fleshy nipples, and though he reaches out to touch one of her supple, pouting breasts, something he’s already done many times before, he finds himself hesitating. She tosses her dress aside and then reaches for his pants, unbuckling his shorts and pulling down the zipper. She moves so confidently, as if this were nothing special, and yet she seems to be on a mission.

“Presh... Maybe this isn’t the best idea. I know how you feel, but... J-just think about it for even a second... Presh? ... Macky?! Are you listening to me?!”

There’s no way her big, rounded ears and superior hearing failed her; she simply ignores him. Mackenzie pulls down his shorts and underwear as he speaks, ogling his flaccid manhood as it flops out. Her lips curl around her snout in a rather innocent grin. She’s so pleased to see that he’s removed his pubic hair, as per her request. That fact that she can steer his behavior at all is exhilarating. Perhaps she can do more? Perhaps her campaign of slow and steady pressure should continue? The mouse girl makes up her mind in a millisecond, and instinctively knows exactly what to do.

After staring at his soft and cleanly shaven penis for a moment, watching the subtle throbbing, which match his heart beats, she leans in for a closer look. She coos with delight, her clawed hands resting near his genitals as she smiles so innocently, turning her big, amber eyes up and staring at him. Her face inches closer to his manhood and Louis grows nervous at her increasing sexual aggression. The mouse girl extends a finger and drags it along that central rib that runs the length of the underside of his penis.

“... Macky?” He sheepishly calls out to her.

She shifts her beautiful eyes and returns her attention toward his manhood, staring intently at his scrotum as her mouse-like tail sways slowly behind her taut buttocks. Abruptly cupping his testicles, she cradles them in a hand and fondles them so lovingly, startling her mate. She’s never done that before! Unable to control herself, she closes her eyes and leans over, burying her pink, mouse-like nose into his genitalia and inhaling deeply. His face flushes as she eagerly sniffs his balls.

“Ahh.” She sighs with delight, her eyes narrowed and fluttering with lust.

“Whoa... M-Macky?! Presh?!”

“Mmmm.” She coos, her free hand stroking his flaccid cock.

Again, she ignores him, merely looking up at him, around his penis and into his eyes, all while her hand massages his stiffening manhood. She finally answers him by opening wide, sticking out her tongue and dragging it all over his scrotum. It briefly curls around the base of his rapidly stiffening phallus before gliding over his nutsack a second time. Mackenzie even kisses each testicle, briefly and gently sucking on them. She softly pops them from her mouth before licking them again. They hold such precious cargo. How can she not adore them?! Meanwhile, her hand skillfully strokes his hardening flesh.

Without uttering a single sound, not even a coo or a hum, she closes her big, amber eyes, lifts his manhood and promptly stuffs it into her mouth. He jolts, but she keeps going. Down and down she goes; it fills up her snout as she shoves her face into his groin, her furry chin pressing against his balls and spreading them apart as she gets to work. She slurps away, her tongue swirling around the shaft of his penis as she takes the entirety of his length into her mouth. His manhood brushes the back of her throat. Soon, she’s slurping away, bobbing her head up and down on his rock-hard cock.

“Oh! Ooohhh... Mmmm, Macky...” He groans.

Slrrp, slrrp, slrrp, slrrp, slrrrRRRrrrp! She bobs her head up and down, her eyes closed as she focuses entirely on pleasuring his masculine organ. It begs for her attention, and she’s all too eager to give it exactly what it wants. With one hand wrangling his member, holding firmly to the base, her other hand pushes up his shirt, exposing the pale man’s flat belly.

“MmmMMMmmm-ahh!” She gasps as she pops his member out of her mouth, allowing it to slap against his belly. “Hehehe! Mmmm...”

Still holding his manhood from the base, she turns her big, amber eyes upward and gazes longingly into his, only to then lick the tip of his penis and repeatedly smack the underside of his shaft against her lips. Pat, pat, pat, pat! Opening wide, she licks all around the tip once more before enveloping it with her mouth.

“Ooh, presh... You’re so good at that.” Louis groans, his back arching from the intense pleasure his mate brings him.

“Mmm!”

She takes his penis from her mouth, smiles and points a clawed finger at him as she nods.

“M-me, too, huh?” His cheeks flush.

“Mhm!”

Promptly stuffing his cock back into her mouth, Mackenzie’s head bobs up and down, over and over. She slurps away as she works him with all of the skill she has, even stopping to hold up his penis, lick the length of his shaft and then lick his balls some more, before gently sucking on each one. Her care and adoration of his genitalia is clear. It’s almost as if she’s worshiping them, and yet, somehow, she doesn’t degrade herself. Is she merely teasing him? Is she hoping to awaken the alpha male nestled deep inside of him? Does she want to entice him into using those testicles to give her exactly what she wants?

Unfortunately for him, it’s working. No one knows him the way that Mackenzie does. Slowly but surely, the dainty mouse girl wriggles her way off of the couch, making a point to sway her tight ass for him as she continues to orally pleasure her human mate. Slipping her thumbs beneath the waistband of her panties, she pushes them down to the floor and steps out of them. The scent of her moist womanhood fills the large living room. It’s Louis’ turn, and he knows it. However, Mackenzie won’t be denied her pound of flesh. She keeps his manhood in her mouth as she swings a leg over Louis’ body.

He soon finds himself staring at her glistening nether lips, her head still bobbing up and down as the tiny, five-foot-nothing mouse girl tries to shove her tight, pink pussy into his face.

“Okay, presh. I know how much you enjoy this.” He says, gently resting his hands on her inner thighs. “Mmmmm-she smells so good, like a field of roses.” He remarks.

“Mmm!”

She flushes beneath her fur, embarrassed by the compliment. For as comfortable as she’s become with him, for as relaxed as she now is with their sexuality, it’s still surprising to hear him say such things. She glances back, his member pushing against her left cheek as she tries to look over her own perky buttocks to see what he’s doing. It doesn’t matter, however, as she quickly feels it. His tongue laps at her nether lips, moving up and down her womanhood before encircling and dragging over her clitoris. Her eyes narrow and her brow softens as her body shivers with delight.

“Mmmmmm...” She coos, her mouth still full.

Louis is so good at this! She’d taken the time to coach her lover, and he’s a swift learner. Though they were both virgins when they were first together, nervously exploring each other’s bodies, they’ve grown as a couple and now have much more experience in matters of both the heart and the flesh. They know what they like, and they’ve never shied away from telling the other, even if it makes their mate blush; they’ve grown to be the perfect sexual partners for each other.

“You’re so small, presh. I have to crane my neck just to reach your rosy field.” He comments.

“Hehehe!”

Again, she flushes, but she loves it when he uses silly pet names for her breasts and vagina. She shivers, however, as he slides a hand up her inner thigh and uses a thumb to massage her loins in just the right way. The pleasure is so great that she struggles to stroke his saliva drenched manhood. He soon leans in and continues giving her oral pleasure, rocking her body all the way down to her core.

“God, I want you so bad.” He remarks, taking his lips away from her vagina. “I need to feel you, presh.”

This is her cue. Lifting her left leg, she slides her right leg off of the couch, swings the left over his body and stands to her paw-like feet. She sways as she struggles to get her bearings; he is very good at that! Her fleshy tail swishes through the air with an audible whoosh as she whirls around to face him. Placing her hands on her rather slender hips, she smiles and looks him over, examining his somewhat scrawny build. He leans back and places a hand on her thigh, lovingly caressing her furry leg.

After gazing into his dark brown eyes, she bends over, places her clawed hands on the couch cushion, leans in and kisses him. Their tongues entwine and they can both taste themselves on their lover’s lips, their cheeks flushing. Even Mackenzie’s face turns a faint, light pink. Her clawed hands grip onto his t-shirt, only to pull it up and then tug at it. He realizes right away what she wants him to do. She stands tall, as tall as the diminutive mouse AdvAnimal can, and watches him. With her hands on her hips, she cocks her head, her smile growing wider as he tries to pull his shirt off.

As usual, his chin catches the collar and it bunches up, covering his face like a burlap sack. This is exactly what she was hoping for. She needs to move fast, before he remembers to rummage through the pockets of his shorts. Without a moment to lose, she steps forward and throws a leg over his waist, quickly straddling him.

“Presh?!”

He gasps, feeling her burning hot and dripping wet pussy pressing into the underside of his stiff and throbbing manhood.

“Mmmm!” She coos, her hands resting on his bare chest her claws gently raking his flesh.

“M-Macky, precious... Sh-shouldn’t I be wearing a condom?!” He asks, still struggling with his shirt.

“Mm-mm!” She shakes her head, rocking her hips and grinding her tender flesh against his. “Mmmm-mmmm...”

“B-but presh, my shorts... Th-they’re right there.” He says, finally freeing himself and tossing it to the floor.

He points toward his shorts, which she’d carelessly tossed to the floor. As he points, however, Mackenzie grabs his hand and promptly presses his palm into a breast. She encourages him to knead her feminine mounds, and soon he squeezes and massages them on his own. He simply cannot help himself, and she knows it. Louis quickly forgets about the condom, just as she’d hoped. She’ll never get what she wants with that awful latex sheath strangling his lovely manhood! The contents of his beautiful, shaved balls, needs somewhere to go, and that’s deep inside of her womanhood.

Back and forth, over and over, she rocks her hips and grinds her pretty little pink pussy lips into his rock-hard cock. As he remains distracted by her perfect breasts, she plants her left foot on the floor, her right knee pressing into the couch cushion. Lifting herself up, she reaches around and behind her, grabbing onto his manhood and pointing it directly for her love tunnel. He doesn’t even realize it until he feels her; the taut flesh spreads slowly, her hot juices seeping over the bulbous head of his phallus.

“Mmmm...”

She groans as the tip of his penis is pushed very slowly into her nether lips, only to pause just before it enters her. She keeps him there for a moment, rocking her hips. The mouse girl cannot resist the urge to tease her human mate just a little bit more, her other hand reaching behind her and fondling his balls.

“Oooohhhh, damn...” He moans, closing his eyes and waiting for more. “Well? What are you waiting for?” He asks, his hands skillfully kneading her breasts. “Stop playing already, and wrap that tight pussy around my cock.”

He said that without a hint of hesitation! The mouse girl’s amber eyes widen and her cheeks flush beneath her snow-white fur. Her plan is certainly working; the alpha inside of her otherwise sweet but timid lover is emerging. She wonders, now, if she’ll be able to handle him. This is only the beginning, and she’s already feeling a little intimidated. Her curiosity, however, gets the better of her, her lips curling into a devious grin as she prepares herself for much, much more.

“I’ll do it, presh... I’ll cum in you. I’ll give you every last drop. That’s what you want, right?”

“Mmhhmm.” She sheepishly nods.

“Then let’s do it. Stop teasing me and get on it. I want to cum in you so bad. Put it in. Ride me like a good girl.” He coolly instructs, taking a hand away from a breast so that he can give her buttocks a little slap.

“Oh! Hehehe! ... MmmmmnnnnnnnAAHHH!”

Mackenzie coos only to cry out as the rim of the head of his manhood suddenly pops into place. She pants and then growls very sensually as she begins to take more of him, inching his bare flesh deeper and deeper into her unprotected and quivering loins. He stretches her vaginal canal, pressing against her inner walls and pushing them outward. He can feel every ridge as his member burrows into her body, enveloped by her burning splendor. No other man has ever felt her and no other man ever will, just as no other woman will ever feel his manhood entering their womanhood. They’ve claimed each other; as mates, only they have the right to enjoy their partner’s flesh, and enjoy it they will...

“Oh, Macky... Precious... I love you. I love you so much.”

“Aww.”

She wishes so deeply that she could say it back, but all she can do is point to her heart, then to him and clench a fist. He knows this gesture.

“And I’ll always keep it safe, presh. Always and forever.” He says with the warmest and most sincere of smiles, his hands gripping her jiggling breasts.

“Aww!”

“Now be a good girl and ride me. Make me cum. I want to fill you up.”

Leaning closer, she presses her hands against his cheeks and kisses him. As their tongues entwine, she continues to push herself down. That’s when she feels it. Wincing and turning her head away, Mackenzie grunts quite loudly as Louis’ penis bottoms out. She isn’t certain if he can be considered large or if her loins are very small, nor does she care. All she knows is that his shaft stretches her and the tip brushes her cervix; the dainty mouse AdvAnimal feels as full as she ever will be. It’s wonderful, having him inside of her, but she wants more. Much, much more. This time, their carnal passion isn’t just for love or pleasure; this has a purpose.

Arching her back, she cants her hips and presses her buttocks down, feeling his testicles smooshing against the underside of her tail and being pushed into the subtle crack of her tight and perky ass. She gasps again, feeling the tip of his penis brushing her in all of the right places, her eyes widening as she straightens her back and sits atop him. Closing her eyes and tilting her head back, she moans and groans as she begins to rock her hips, moving his penis back and forth inside of her, all without ever once taking even a centimeter of him from her loins.

She adores this feeling, having his cock swirling around in her love tunnel. Her eyelids flutter and her chest heaves as she begins to pant. With her mouth agape, she stares at the ceiling through half-closed eyes, rocking her hips back and forth, swiveling them around and around. Mackenzie’s claws rake his flesh as her fingers coil, her legs already trembling as the pleasure overwhelms her. So great is the physical sensation of riding her mate’s girthy cock, which stretches her hole as much as it extends it, that she almost forgets the purpose of this session. No amount of pleasure, however, can ever truly override her base desires.

“Oh, damn, presh. Rrrr-yeah! You’re too good at this.” He coos, still fondling her breasts.

“Nnff-nnff-hhff-hhff!”

“Look at you take it all. Hhff-hhff. Mmmm-yeah. I can’t even, hhff, see my dick, hhff, poking out of that, nngf, tight pussy.” He begins to pant and grunt.

“Mmmm-ahh!”

She rarely ever hears him swear or talk dirty, as Louis is often far too meek to exert himself in such a manner. He’s just so sweet, so shy and so tender. The only time he becomes assertive is when they’re in the throes of carnal passion. That’s how she discovered how badly she wanted her mate to be this way. It often makes her flush, to think of him dominating her, taking her body whenever he wants it and breeding her at his leisure. The thoughts make her hotter, and she begins to bounce, taking several inches of his cock out of her quivering pussy, only to shove it all right back in. Mackenzie is very eager to please her mate.

“Oh, fuck. Mmm-yeah. God, your pussy is so good, presh!” He exclaims, his breathing hastening.

“Nngf-nngf-nngf-nngf!” She pants and groans as she bounces and faster.

“Mmmm-yeah! That’s a good girl! Nnhh-nngf! Take it, presh! Take it all! Milk my cock, baby!”

“Nngf-nngf-mmff-mmff-ahh-ahh-ahh!”

With her hands gripping onto his sides, near his waist, she really puts effort into her work. She rocks and swivels her hips as she bounces, his tight scrotum and full balls gently plopping against her furry ass and the underside of her fleshy, rodent-like tail. Plop, plop, plop, plop! He no longer protests, having forgotten all about the lack of a condom as his mate rides him bareback. Her left leg shakes, her knee nearly buckling as she feels the intense and overwhelming buildup of pleasure. She expected as much, but it’s always a surprise when it begins.

She uses her lover almost as well as he can pleasure her himself, almost, and feels an orgasm brewing. The electrical tingling in her belly and the warmth and fullness of her loins sparks a fire inside of her. It begins in her vagina, pushed through her love tunnel by her lover’s manhood. It moves throughout her body, and soon her arms and legs shiver. She can feel the heat of passion. No, not yet! If she cums too soon, how will she be able to get what she wants?! Can she be sure her mate won’t simply pull out when he’s nearly done?!

“Nngf, nngf, mm-hmm, nngf!”

Her carnal sounds spread out as she slows her pace, eager to prolong the pleasure and ensure that Louis never gains complete control. For as passionate as he can be, he’s still a very sensible and logical man, but she’s made her request and she won’t be denied. This urge she feels is simply too strong. She stretches out, hoping to slow her growing pleasure, pulling up her left leg and running it alongside his right as she presses her belly and breasts against Louis’ increasingly sweaty body. As her right leg stretches out, she finds herself nearly stationary, lying horizontally over him.

Perhaps this will work? Without her breasts to play with, Louis’ hands begin to explore the rest of her body. They eagerly move toward her sides, just beneath her armpits, and glide down her exquisite form. Upon reaching her hips, they move around and grip her buttocks, a cheek in each hand. He turns his head and steals a kiss, ensuring that she can feel as much of his tongue as he can give her. That’s when he begins.

“Eee! Hehehe!” Mackenzie squeals and then giggles.

Bending his knees, Louis lifts Mackenzie up, shoving her butt into the air as he plants his feet firmly onto the couch cushions. He begins to thrust into the mouse girl’s nether lips, feeding her taut loins his rock-hard and throbbing cock. With long, firm strokes, he moves the entirety of his shaft into and out of her quivering pussy, her legs spreading wide as she lay there, taking him at his leisure.

“Ahh-ahh-ahh-ahh!” She squeals, throwing her arms around his neck and holding on for dear life.

“Rrrr-rrrr-rrrrfuuuck!” He groans, placing his hands on her tight ass to gain more control. “Ahh-fuck! Nngf-nngf-rrrr-fuckng-shit! Rrrr-it’s so good!”

“Ahh-ahh-nngf-nngf-mmhhmm!”

“That’s it, presh! Rrrr-yeah! Take it. Take that cock, baby! Take it all! Nngf-nngf! Oh, god!”

Plop, plop, plop, plop. His testicles gently smack the underside of her furless tail and her perky buttocks as he rams his manhood home, and soon Mackenzie’s greatest fear is realized.

“Nngf-nngf-mmff-nnnn-nnnNNHHH-NNFF-AAAAHHHH!!!”

She squeals, shrieking at the top of her lungs as her little pussy convulses. Louis slows his thrusts, a smug grin spreading across his face as he rests his chin on her shoulder. Overcome by pleasure, his mate, the dainty mouse AdvAnimal, has a long and powerful orgasm. First, her vagina clamps down onto his manhood like a hot, velvety vice. He continues, thrusting his cock up and into her now quivering pussy. Her vaginal canal massages him in a manner so indescribable that his eyes roll back in his head. As she squeals, Mackenzie’s entire body begins to shake and then, finally, it happens.

A stream of hot, clear liquid gushes out of her vagina, spewing from her womanhood and splashing his genitals. She squirts as she wriggles, her muscles spasming and causing her to move quite violently; she nearly kicks and jumps around as she tries in vain to lay atop him and simply enjoy it. The pleasure is just too powerful. He’s forced to tighten his grip, his arms tensing and his hands squeezing her firm ass cheeks. Louis holds her down so that she doesn’t accidentally take him out of her tight pussy as her body moves all on its own.

As her orgasm reaches its peak, her left leg slips off of the couch cushion, and she finds herself unable to brace herself. She’s left to dangle, lying atop her lover like an oversized doll as he squeezes her ass and continues to pound his manhood into her rapturous flesh. Her eyelids flutter, her face buried in the couch just behind Louis’ head so that only her cheeks and ears are visible. He can hear her puffs of air in his ear. She breathes so heavily as he continues to enjoy her. He must be doing a wonderful job! This only boosts his ego, further awakening the carnal beast within.

The wet sloshing of her pussy and the way her lover grunts as he uses her for his pleasure makes her cheeks turn a light shade of pink. Louis plows her field to his heart’s content. Schlop! Schlop! Schlop! Schlop! In and out, over and over, he continues to ram his manhood into her taut, spasming pussy like the man he is.

“God, presh! Nngf-nngf! I love it when you squirt! Nngf, nngf, nngf! It feels so good, nngf, making you cum like that. Nngf-nngf-mmmm-yeah. I love you, Macky. I fucking love you so much.”

“Mmff-mmff-mmff-hhff-hhff!”

She moans into the couch cushion, only to grab onto it and weakly lift her head just to get a little more air. He keeps going, thrusting his phallus into her tender pussy with all of the strength and vigor that she’s grown accustomed to. How long has it been this time? Fifteen minutes? Ten? Each time they make love, she cums a little faster, not that she’s complaining. It doesn’t matter, anyway, as she knows that he won’t last much longer, either. They’re both so attuned to each other's bodies that their sessions become shorter and shorter but also more and more pleasurable.

In time, they might be finishing in five minutes, but with pleasure so overwhelming that it leaves them both semi-comatose. As her strength returns, she manages to pull her left leg back up and onto the couch. She even helps him, supporting herself on her elbows and knees and bucking against him, albeit feebly, as he thrusts up and into her loins. While his scrotum plops against her buttocks and tail, and his hands grip tightly to her ass cheeks, Mackenzie carefully slides her large, paw-like feet over. When they press against his shins, he simply lifts his legs to give her more room.

A sinister grin spreads across her face. There’s still hope yet! In and out, over and over, Louis pounds the mouse girl’s taut and tender flesh, giving her all of the pleasure that she can stand. As her second orgasm mounts, his body begins to shake. First, it’s his hands, then his legs. She’s certain of what will happen next. Ensuring that her feet are behind his legs, she continues to buck against him, her breasts and nipples pressed into and dragging against his sweaty chest. Her fur is damp with their combined sweat and the entire room reeks of musk and sex, but that only turns them on even more.

“Oh, god! M-macky! Precious! I-I’m about to! Nngf-nngf! I’m about to cum!” He proclaims.

"Ahh-nngf-ahh-mmm!”

“Rrrr-fuck! I’m gonna cum all over your ass!”

“Mm-mm!” She shakes her head.

“Presh! I need to pull out! Hhff-hhff! I’m, nngf-rrrr-so close!”

“Mmm-mmm!!!” She shakes her head again, with a little more force.

She proves her sincerity by pulling in her feet, pressing them into the backs of his legs and keeping their bodies pressed together. She arches her back and swivels her hips as she forces her womanhood to swallow every last centimeter of Louis’ manhood, never giving him an opportunity to escape. This is it, the moment she’s been waiting for. She’s only ever felt his seed in her once before, on the night he took her virginity, but this time she has no intention of using those morning after pills. This time, their passion will have a purpose. The mere thought of his semen fertilizing her eggs is all it takes.

She throws her head back as she feels another orgasm commencing, piling onto the first, which hadn’t ever fully dissipated. Tilting her head down, she stares with her softened eyes and looks right into his. Their lips lock and she kisses him with a passion that only ever arises when they make each other cum. He winces and turns his head, pulling their lips apart, so Mackenzie occupies herself by licking and kissing his neck.

“Oh, god! Rrrr-fuck!”

“AAAHHHH!!!” She squeals through another orgasm.

“That’s a good girl! Hhff-hhff! Cum on my dick, presh!”

Mackenzie trembles as she squirts for a second time. Louis slows his thrusts, doing his very best to hold out. Is he trying not to cum in her? Even through the mind-boggling pleasure, she begins to worry if he may still defeat her. What if he slows down, pleasures her until she is too weak to fight and then pulls out anyway?!

“Mmmm-yeah... Is that what you want? You really want my cum, presh? You want to feel me filling up that tight little pussy?” He almost appears to taunt her.

“Hhff-hhff. Uh-huh.” She feebly nods, still gripping onto him like a castaway clinging to a life buoy.

“Alright, precious... Nngf-mmmm... You asked for it, hhff-hhff, so now you’re going to get it...”

Her heart, already racing, skips a beat. Is he really agreeing to do it?! Will he give her the child she so desperately craves?! She was certain she would have to trick him into getting her pregnant, and had always felt bad about that, but if he’ll willingly make a baby, then she can well and truly relax. Louis’ hands caress her body, running up and down the damp, snow-white fur of her back, only to make their way back down to her buttock. His fingers flex as he grips her perky cheeks, his biceps tensing as he adjusts his footing. Louis continues his work, thrusting up and into her quivering pussy.

“Ahh! Ahh! Mmff-nnff-ahh!” She squeals, her body rocking with his powerful thrusts.

With his feet on the couch cushions, arms around her slender waist and hands gripping firmly to her taut buttocks, Louis shoves her pelvis down as he drives his manhood into her with considerable force. Her fleshy, mouse-like tail whips and flails through the air as she struggles to keep herself upright, rocked by the intense pleasure her mate brings her. Every single time they make love, he becomes better and better. Suddenly, he stops.

“Ahh! Ahh! Mmnnff! Hhff-hhff-hhff!” She pants, opening her eyes and gazing down at him. “Hmm? EEE!!!”

Without warning, Louis shoves her to one side, as if trying to force her off of him. She falls against the backrest of the couch, her damp, musky, snow-white fur bristling as she slides down to the cushions. Louis rolls with her, somehow managing to keep their genitalia fused together; his manhood never moves more than an inch from her loins as he changes their position. Before she realizes it, he’s traded places, putting her on her back and taking his place over her. He’s now planted firmly on his hands and knees.

“Rrrr-yeah! That’s a good girl!”

“Hhff-hhff-hhff!” She pants for air, her mouth agape and chest heaving.

“I’m gonna do it. I’m gonna fill you up, presh, so be ready to take it all. My cum is too good to waste. I don’t want you to spill a drop.”

She feels her cheeks flushing, her loins growing even hotter and wetter. It seems that Louis has finally embraced his inner alpha male; his timid nature has been suppressed as he moves her without asking and uses her body as he pleases. There’s only one final test she can think of to try. Will he stay strong or will he falter? Does he even realize what she’s doing? Before she has time to act, the human leans in and steals a long, passionate and tongue-filled kiss, a hand confidently grabbing and kneading one of her breasts as he continues his work.

With smooth, fluid motions, he rocks his pelvis and thrusts his manhood into her, yanking out two-thirds of his throbbing member before stuffing it right back in. With each thrust, his scrotum and full, heavy balls smack against her furry buttocks, right at the base of her long and tapering tail. Plop! Plop! Plop! Plop! Her slender legs rock and sway, her paw-like feet bouncing in the air as she pulls them in. Her ankles brush his thighs, just beneath his buttocks as he pummels her love tunnel with the eagerness and vigor of a true stud.

Mackenzie is in heaven, awash with the pleasure of a truly gifted lover. His romantic, sweet and somewhat goofy nature made her fall in love with him, but his touch, his kisses, his cuddles, and now his raw, masculine dominance, which brings with it the best sex of her life, all but cements him in her heart. She can only think of Louis, and how desperately she needs this. Only he deserves her, and only he has claim to her womb. Still, she cannot help but test him. Just one more won’t hurt.

Her clawed hands tremble as she clings to his sweaty body, only to slide them from his shoulders, over his biceps and onto his chest. She feebly pushes against him and wriggles, trying to pull away. Louis looks thoroughly perplexed, furling his brow as he looks down at her. Mackenzie softens her brow and her eyes, whimpering as she pushes against him. Has she changed her mind?! Does she not actually want this?! Though he’s torn, Louis sees how she rocks with his powerful thrusts, how her breasts violently bounce and jiggle. He feels her pussy spasming on his manhood, having already orgasmed twice.

Was she merely talking a big game, but now that she’s climaxed, has she changed her mind? The inner beast growls in his ear. It doesn’t matter. Mackenzie is his lover. She’s his mate. She belongs to him, and so does her pussy and her womb. It’s his to do with as he pleases, and right now, he intends to honor her original request. Louis keeps going, undeterred by her pitiful attempts to stop him and escape. She whimpers a little louder, and her scrawny legs shift, causing her buttocks to bounce, which only serves to make her buck against his powerful thrusts.

“Nngf-nngf! No, presh. Nngf! You wanted it. Nngf-nngf! Now I’m, nngf, going to, nngf-nngf, give it to you. Nngf-nngf-rrrr-fuck!” Louis grunts and growls.

Her eyes water and her heart races as she lay there, staring at the ceiling. Her lips curl at the corners of her gaping maw, forming the faintest of smiles. The mouse girl’s already thoroughly used vagina now becomes so wet that it’s quite literally seeping her lubricating fluids, which forms a little stream that runs toward her anus and pools on the underside of her tail. He won’t stop, even as she pushes him away. He does as he pleases, just as she was hoping he would. She’s finally unchained his inner beast, and now it ravages her dainty body as if she were nothing more than his private concubine. Wonderful!

Instead of complying with her feigned protestations, Louis slides his hands upward. He first shoves her arms away from his body, so that he can further flatten himself over her. Once she’s unable to reach his chest to push him back, he draws his forearms behind her back and grabs onto her shoulders, keeping her from even wriggling away. He puts just enough weight on her to keep her in place. Even as he dominates her, she’s never uncomfortable. Her breasts smoosh against his body and her arms are left to bounce and flail, outstretched on the couch.

She isn’t going anywhere, even if she wanted to, and she knows it. The burning in her loins returns with full force, and she quickly wraps her arms and legs around the human, clinging to her mate and holding on for dear life. His new-found masculinity is so arousing that it pushes her over the edge, making the mouse girl cum for a third time, and within mere seconds after he began! That’s far earlier than usual.

“Ahh-ahh-ahh! Mmff-nnnn-nnnyaahhh! Mmmff-mmff-mmhhhmmm! Nngf-nngf-nnnnNNNNYYAAAAHHHH!!!” She squeals, her vagina clamping down onto his manhood once again.

“Rrrr! Rrrr! Ahh-fuck! Nngf-nngf-nngf! Holy shit, presh!” He cries out, feeling her pussy squeezing his cock like a hot, wet, velvety vice.

Plop! Plop! Plop! Plop! Louis rams his manhood home, driving himself balls-deep and then rocking his hips, making sure she can feel him as he stretches her womanhood, his balls pressing firmly into her tight ass.

“Nngh! Nngh! I'm gonna! Nngh! Hnnn! NnnnnNNNNNGGGGHHHH!!!”

“AAAHHHH!!!”

The dainty mouse AdvAnimal shrieks at the top of her lungs as Louis finally finishes. The human surrenders his seed, releasing a torrential flow of hot, thick and gooey semen right into her fertile loins. Jet after powerful jet floods her quivering vaginal canal, bashes into her cervix and forces its way through, rapidly filling her uterus. His life-giving fluid quenches the fire within her loins, a rush of coolness flowing from her core and through her arms and legs. Does his cock reach so deep that it helps hold her open, so that more can seep in? She isn’t certain, but that thought alone gives her another mini-orgasm.

Her muscles grow weary, and the mouse girl gradually falls limp. Soon, Mackenzie is left with her eyes mostly closed, her head turned and mouth agape. A trickle of saliva runs from her mouth as she pants for air, her chest heaving and her breasts jiggling. Too exhausted to move, she lay atop the damp couch, which reeks of sweat and sex. Louis grabs her thighs and lifts the oversized noodles that were once her legs, only to push them closer toward her core and tilt her pelvis. Mackenzie merely shifts her big, amber eyes, looking through the slits of her half-closed eyelids to see what Louis is up to.

Straightening his back, he kneels between her legs as he lifts them up and pushes them inward, making her form a semi-fetal position. She feels her face flushing as he pushes his groin, his manhood already completely sheathed inside of her vagina, against hers. His now empty balls are smooshed against her ass, his penis entirely hidden within her quivering pussy.

“That’s it... Rrrr-yeah! Mmmm-keep it all in, precious, so it can do its job.” He says, his hands behind her knees and holding up her legs.

“Ahh. Ahh. Ahh.” She softly moans as she pants.

“I wonder what that looks like, your pussy all filled up with my cum.” He seems to think aloud.

She flushes, her cheeks darkening as he lifts her legs a little higher and slowly begins to pull out. After an audible 'schlop', his cock slips out of her pussy. Louis peers down as he makes Mackenzie curl her body into a subtle crescent.

“Wow! Look at that!” He grins from cheek to cheek. “She looks pretty stretched, and I can see a little lake of my spunk in you.”

Her cheeks flush even more, made worse by Mackenzie’s curiosity; the highly flexible mouse AdvAnimal lifts her pelvis and cranes her neck as she peers between her legs, only to gaze upon a wondrous sight. It’s exactly what Louis had said. He not only stretched her little pussy, but filled it to overflowing! As he holds her up, keeping all of it inside of her, she’s all but guaranteed that it’ll do exactly what she wants it to.

“Let’s not spill any! ... Rrrr-yeah!” He groans and sighs with delight, pushing his cock right back into her used pussy.

“Ahh!”

“Mmmm-yeah... That’s my good girl.”

After keeping her slender legs in the air for another minute or two, Louis finally spreads them apart, leans forward and returns to resting on his forearms and knees. He kisses her so passionately, his hands caressing her face and snout and really showing his love for her. By now, Mackenzie has recovered enough to move. Her clawed hands caress his form and she eagerly returns each and every kiss. Louis stays over her, keeping his penis stuffed inside of her, even as he very gradually becomes flaccid.

Mackenzie’s loins slowly shrink, moving in unison with his manhood, and she can feel a little trickle of his cum finally seeping out of her vagina and running down the crack of her ass. It pools on the underside of her tail, only to spill over the edges and onto the couch cushion. Louis doesn’t seem to notice. After five minutes, he’s finally ready and pulls his limp organ out of Mackenzie’s pulverized loins. She quickly reaches a hand down and cups it over her pussy, still panting as she gradually recovers from the world-class sex they'd just had. What a wonderful job he did!

To her surprise, the carnal beast that she’d awoken within her mate seems to have returned to hibernation; Louis lay beside her, holding her in his arms, nuzzling and kissing her. He’s as sweet and tender as ever. With an arm around her waist, he asks if she’s comfortable and if she wants anything from the kitchen, before nuzzling her snout again and kissing her cheek. When she turns her head and shakes it ‘no’, he reminds her that if she needs anything, he’ll fetch it. She smiles, looks him in the eyes and kisses his lips.

“Want to be the little spoon, presh?” He asks as he kisses her cheek. “I know how much you love that, and I really love holding you.”

“Aww!”

Would he be disappointed if she shook her head ‘no’ or would he simply disregard that and hold her anyway? She doesn’t bother with another test. The last thing she wants to do is reawaken the savage beast. Throughout this encounter, she’s learned something. She loves him for his timid sweetness, and for how much concern he has for her. She knows that she always has a friend, partner, entertainer, provider, and protector in Louis. Maybe he could use a little more masculinity, but not too much! So long as he can call on his inner alpha male from time to time, whenever they make love, she’ll be in Heaven.

Lying naked atop the damp couch cushions, Mackenzie stretches out an arm. She lets out a little grunt as she reaches for the remote, her taut butt pressing against his groin and smooshing into his flaccid manhood. Louis watches and smiles, his hands slowly caressing her form, from her armpits to her thighs, making her flush. While still leaning over, she presses a few buttons, picking another movie to watch from the collection. Suddenly, Louis gives her ass a little slap.

“Oh! Hehehe!” She giggles, peering over her shoulder at him.

“So, my beautiful lady wants to watch another movie?”

“Mhm!” She nods, slithering backward and pressing herself into his chest.

“Alright, precious. When you’re ready for bed, let me know. I don’t want to forget the pills.”

“Hmm?!” She swiftly rolls over, her hands against his chest as she looks up at him.

“The morning after pills.”

“Mm-mm.” She shakes her head ‘no’, a stern looks on her face.

Taking a hand away from his chest, she places it over her belly and rubs in a circle, only to reach down and gently cup his empty testicles.

“You mean... You really want a baby?!” He gasps.

Mackenzie rolls over and looks for her phone, eager to articulate her thoughts. She types away, then shows him the screen.

“Of course! I love you, Louis. I need you. I live for you. I want us to breed. I want to carry your children and raise a family.” It reads.

“Oh, boy...” He murmurs.

“A son would be nice, but so would a daughter. We’ll have plenty of chances to make an heir for you. I want at least four.”

“...”

Louis is speechless. It takes him a moment to gather his thoughts, while Mackenzie merely smiles up at him, waiting patiently for his words.

“Four is... Ahem... A number... I-I, uhm...” He gulps. “I know you asked for this, but... Well... Are we ready for a baby?!”

“Mhm.” She nods, only to type another message. “So long as we’re together, there’s nothing we cannot overcome. We can be happy and live out our days with children and grandchildren. It’s all I’ve ever wanted, to have a family with a wonderful man, and I have the best.”

“You’re such a sweetheart, precious. I have the best wife, too.”

“Am I a wife? Is that different from being mates?” Her message reads.

“I guess... Yes and no. To me, a husband and wife means we promise to love and honor and respect each other, to never betray each other and to always be there, even when things get bad. Mates feels sort of... I don’t know. Lesser?” He replies, shrugging his shoulders. “Like, you can be mates and not make any promises or guarantees.”

“In that case, I will be the best wife for you, husband.”

“Aww!” He gives her slender body a little squeeze, nuzzling her face before kissing her on the lips. “... So, what if I want six?”

“I said I want at least four. If you want six, we can have six. I’ll give you as many children as you want, though I would prefer to draw the line at twelve.” Her message reads.

“Okay.” He smirks. “It’s good that you have a line. I’d hate to be wading through a sea of diapers, just to get to the fridge.”

“Hehehe!”

With his arms wrapped around her and a thick pillow pulled closer, the pair lay on the couch and spoon as they watch TV. After a little while, Louis yawns. Mackenzie’s rounded ears fold back as she yawns mere seconds after him.

“Just this last movie, presh... Then we’ll... Go to our room and, uhm... Hmm... Get to bed.” He mumbles, closing his eyes and burying his nose in the fur at the nape of her neck.

“Mmm...” She coos, also closing her eyes and tenderly stroking his forearms with her fingertips. “Mmhhmm...”